| γ-环氧丙氧基丙基甲基二乙氧基硅烷的合成 |
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| 引用本文： | 于菲,渠源,田来进.γ-环氧丙氧基丙基甲基二乙氧基硅烷的合成[J].曲阜师范大学学报,2009,35(4):76-80. |
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| 作者姓名： | 于菲 渠源 田来进 |
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| 作者单位： | 曲阜师范大学化学与化工学院,山东省曲阜市273165 |
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| 摘 要： | 以甲基二氯硅烷（DCMS）和乙醇为原料，醇解制得中间体甲基二乙氧基硅烷，然后在Pt—C12H24Si4O4配合物催化剂（简称催化剂）的作用下，和烯丙基缩水甘油醚（AGE）进行硅氢加成反应制得γ-环氧丙氧基丙基甲基二乙氧基硅烷．考察了反应温度、滴加速度、以及溶剂对中间体甲基二乙氧基硅烷收率的影响；采用气相色谱-质谱（GC—MS）法对γ-环氧丙氧基丙基甲基二乙氧基硅烷的结构进行了表征，并考察了原料配比、反应温度、催化剂用量等条件对其收率的影响，得出了一个最佳反应条件．
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| 关 键 词： | 硅氢加成 硅烷 烯丙基缩水甘油醚 |
γ-glycidoxypropyl Methyldiethoxysilane |
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| YU Fei,QU Yuan,TIAN Lai-jin.γ-glycidoxypropyl Methyldiethoxysilane[J].Journal of Qufu Normal University(Natural Science),2009,35(4):76-80. |
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| Authors: | YU Fei QU Yuan TIAN Lai-jin |
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| Institution: | ( College of Chemistry and Chemical Engineering, Qufu Normal University, 273165, Qufu,Shandong, PRC) |
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| Abstract: | Methyldiethoxysilane was synthesized by the esterification reaction of methyldichlorosilane and ethanol in mixed inert solvents, then γ-glycidoxypropyl methyldiethoxysilane was synthesized from this silane and ally glycidyl ether through hydrosilication in the presence of Pt- C12H24Si4O4 catalyst . The effects of different solvents and reaction conditions on the alcoholysis were studied. The composition of products were determined by IR and GC - MS methods. |
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| Keywords: | γ- glycidoxypropyl methyldiethoxysilane silane hydrosilication |
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